JPH01300110A - 液体噴流切断トーチ - Google Patents

液体噴流切断トーチ

Info

Publication number: JPH01300110A
Authority: JP; Japan
Prior art keywords: liquid; liquid jet; cooling; tube; heat insulating
Prior art date: 1988-03-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

JP1066495A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0512605B2 (de

Inventor

Paul Grohmann

パウル・グローマン

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Messer Griesheim GmbH

Original Assignee

Messer Griesheim GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-03-19

Filing date

1989-03-20

Publication date

1989-12-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6350184&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH01300110(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-03-20 Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH

1989-12-04 Publication of JPH01300110A publication Critical patent/JPH01300110A/ja

1993-02-18 Publication of JPH0512605B2 publication Critical patent/JPH0512605B2/ja

Status Granted legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims abstract description 31
238000001816 cooling Methods 0.000 claims abstract description 11
239000000498 cooling water Substances 0.000 claims abstract description 9
230000001681 protective effect Effects 0.000 claims abstract description 8
239000011819 refractory material Substances 0.000 claims abstract description 8
239000002826 coolant Substances 0.000 claims abstract description 6
238000009835 boiling Methods 0.000 claims abstract description 4
238000009413 insulation Methods 0.000 claims description 7
238000007599 discharging Methods 0.000 claims description 2
229910000831 Steel Inorganic materials 0.000 abstract description 6
239000010959 steel Substances 0.000 abstract description 6
239000002893 slag Substances 0.000 abstract description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
229910052802 copper Inorganic materials 0.000 abstract description 4
239000010949 copper Substances 0.000 abstract description 4
229910052757 nitrogen Inorganic materials 0.000 abstract description 2
230000005855 radiation Effects 0.000 abstract description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
238000013021 overheating Methods 0.000 description 2
235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
240000008620 Fagopyrum esculentum Species 0.000 description 1
238000005516 engineering process Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/52—Nozzles for torches; for blow-pipes
- F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
General Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Chemical & Material Sciences (AREA)
Gas Burners (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Arc Welding In General (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Laser Beam Processing (AREA)
Disintegrating Or Milling (AREA)
Auxiliary Devices For Machine Tools (AREA)
Nozzles For Spraying Of Liquid Fuel (AREA)

JP1066495A 1988-03-19 1989-03-20 液体噴流切断トーチ Granted JPH01300110A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3809292.1		1988-03-19
DE3809292A DE3809292C2 (de)	1988-03-19	1988-03-19	Flüssigstrahlschneidbrenner

Publications (2)

Publication Number	Publication Date
JPH01300110A true JPH01300110A (ja)	1989-12-04
JPH0512605B2 JPH0512605B2 (de)	1993-02-18

Family

ID=6350184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1066495A Granted JPH01300110A (ja)	1988-03-19	1989-03-20	液体噴流切断トーチ

Country Status (8)

Country	Link
US (1)	US4938455A (de)
EP (1)	EP0334036B2 (de)
JP (1)	JPH01300110A (de)
KR (1)	KR950007390B1 (de)
CN (1)	CN1018058B (de)
AT (1)	ATE80337T1 (de)
DE (2)	DE3809292C2 (de)
ES (1)	ES2035388T5 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2658748B1 (fr) *	1990-02-23	1994-12-23	Soudure Autogene Francaise	Procede et dispositif de coupe par jet de liquide.
FR2703439B1 (fr) *	1993-03-29	1995-05-05	Air Liquide	Torche d'oxycoupage à jet d'oxygène liquide .
WO2004030827A1 (en) *	2002-10-02	2004-04-15	Spraying Systems Co.	Lance-type liquid reducing agent spray device
US8973895B2 (en)	2010-02-10	2015-03-10	Tenneco Automotive Operating Company Inc.	Electromagnetically controlled injector having flux bridge and flux break
US8740113B2 (en)	2010-02-10	2014-06-03	Tenneco Automotive Operating Company, Inc.	Pressure swirl flow injector with reduced flow variability and return flow
US9683472B2 (en)	2010-02-10	2017-06-20	Tenneco Automotive Operating Company Inc.	Electromagnetically controlled injector having flux bridge and flux break
BR112012019877A2 (pt) *	2010-02-10	2016-04-26	Tenneco Automotive Operating	injetor de fluxo em redemoinho por pressão com variabilidade de fluxo reduzido e fluxo de retorno
CN101839485B (zh) *	2010-06-18	2012-05-09	青岛上联机械设备有限公司	自动点火双环切割炬
US8978364B2 (en)	2012-05-07	2015-03-17	Tenneco Automotive Operating Company Inc.	Reagent injector
US8910884B2 (en)	2012-05-10	2014-12-16	Tenneco Automotive Operating Company Inc.	Coaxial flow injector
DE102014225247A1 (de) *	2014-12-09	2016-06-09	Robert Bosch Gmbh	Verfahren zum Flüssigkeitsstrahlschneiden
US10704444B2 (en)	2018-08-21	2020-07-07	Tenneco Automotive Operating Company Inc.	Injector fluid filter with upper and lower lip seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE528923A (de) *
US2205499A (en) *	1937-04-27	1940-06-25	Linde Air Prod Co	Method of cutting metals
US2976941A (en) *	1956-05-25	1961-03-28	Fletcher Co H E	Method for thermal mineral piercing
US3901445A (en) *	1974-11-08	1975-08-26	Pullman Inc	Gas burner - lance construction
DE2510210C3 (de) *	1975-03-08	1979-12-13	Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen	Plasmafokus-Reaktor
JPS5413020A (en) *	1977-06-30	1979-01-31	Nippon Oxygen Co Ltd	Liquid fuel burner
DE3543657C3 (de) *	1985-12-11	1993-12-02	Messer Griesheim Gmbh	Verfahren und Vorrichtung zum autogenen Brennschneiden von Sauerstoff

1988
- 1988-03-19 DE DE3809292A patent/DE3809292C2/de not_active Expired - Fee Related
1989
- 1989-02-22 DE DE8989103033T patent/DE58902225D1/de not_active Expired - Fee Related
- 1989-02-22 ES ES89103033T patent/ES2035388T5/es not_active Expired - Lifetime
- 1989-02-22 EP EP89103033A patent/EP0334036B2/de not_active Expired - Lifetime
- 1989-02-22 AT AT89103033T patent/ATE80337T1/de not_active IP Right Cessation
- 1989-03-13 US US07/321,918 patent/US4938455A/en not_active Expired - Fee Related
- 1989-03-16 KR KR1019890003245A patent/KR950007390B1/ko not_active IP Right Cessation
- 1989-03-18 CN CN89101523A patent/CN1018058B/zh not_active Expired
- 1989-03-20 JP JP1066495A patent/JPH01300110A/ja active Granted

Also Published As

Publication number	Publication date
EP0334036B2 (de)	1997-03-19
US4938455A (en)	1990-07-03
KR950007390B1 (ko)	1995-07-10
JPH0512605B2 (de)	1993-02-18
DE3809292C2 (de)	1997-02-06
EP0334036B1 (de)	1992-09-09
KR890014963A (ko)	1989-10-25
EP0334036A2 (de)	1989-09-27
DE3809292A1 (de)	1989-09-28
DE58902225D1 (de)	1992-10-15
ATE80337T1 (de)	1992-09-15
EP0334036A3 (en)	1990-06-06
ES2035388T5 (es)	1997-07-01
CN1043459A (zh)	1990-07-04
CN1018058B (zh)	1992-09-02
ES2035388T3 (es)	1993-04-16

Legal Events

Date	Code	Title	Description
2005-02-08	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2006-02-07	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2007-02-06	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2008-01-31	FPAY	Renewal fee payment (event date is renewal date of database)	Free format text: PAYMENT UNTIL: 20080218 Year of fee payment: 15
2008-02-05	FPAY	Renewal fee payment (event date is renewal date of database)	Free format text: PAYMENT UNTIL: 20090218 Year of fee payment: 16
2009-02-18	LAPS	Cancellation because of no payment of annual fees

Publication	Publication Date	Title
JPH01300110A (ja)	1989-12-04	液体噴流切断トーチ
EP0918093B1 (de)	2003-03-26	Einblaslanze mit kohärentem Strahl
US9789561B2 (en)	2017-10-17	Apparatus and method for a liquid cooled shield for improved piercing performance
CN102695357B (zh)	2016-04-27	用于液体冷却防护罩以改进刺穿性能的装置和方法
JP5719300B2 (ja)	2015-05-13	浸漬燃焼バーナー
JP5118404B2 (ja)	2013-01-16	プラズマ切断装置およびプラズマトーチの冷却方法
US3397878A (en)	1968-08-20	Under-bath tuyere
US5233625A (en)	1993-08-03	Metallurgical vessel with metallic electrode having readily replaceable wear part
US5370309A (en)	1994-12-06	Liquid cooled nozzle
JP5432299B2 (ja)	2014-03-05	プラズマ切断装置およびプラズマトーチの冷却方法
JPS6317030B2 (de)	1988-04-12
JPH038873B2 (de)	1991-02-07
JPH1172204A (ja)	1999-03-16	酸素吹液体燃料バーナ
KR20110120596A (ko)	2011-11-04	산소랜스의 지금 부착 방지장치
JPH11192557A (ja)	1999-07-21	プラズマ切断方法及びプラズマ切断トーチ
JPS5785940A (en)	1982-05-28	Tuyere for refining molten metal
JPH09296909A (ja)	1997-11-18	液体燃料ガス化バーナ
KR102554828B1 (ko)	2023-07-13	일렉트로 가스 용접 시스템
JP5867463B2 (ja)	2016-02-24	混銑車の炉口保護方法
SU1507523A1 (ru)	1989-09-15	Устройство дл защиты струи металла инертным газом
JP2528397B2 (ja)	1996-08-28	転炉の炉口金物
JPH035221B2 (de)	1991-01-25
RU2054048C1 (ru)	1996-02-10	Кислородная фурма
KR200290262Y1 (ko)	2002-11-18	래들의 수냉커버 덮개 냉각장치
JPH0791314A (ja)	1995-04-04	副室式ディーゼル機関の冷却装置